description : 'comma separated list of vulkan drivers to build.')
option('shader-cache', type : 'boolean', value : true,
description : 'Build with on-disk shader cache support')
-option('vulkan_icd_dir', type : 'string', value : '',
+option('vulkan-icd-dir', type : 'string', value : '',
description : 'Location relative to prefix to put vulkan icds on install. Default: $datadir/vulkan/icd.d')
option('valgrind', type : 'boolean', value : true,
description : 'Build with valgrind support if possible')